64411430 has 16 divisors (see below), whose sum is σ = 118129104. Its totient is φ = 25278240.

The previous prime is 64411423. The next prime is 64411433. The reversal of 64411430 is 3411446.

It is a junction number, because it is equal to n+sod(n) for n = 64411396 and 64411405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64411433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60236 + ... + 61295.

It is an arithmetic number, because the mean of its divisors is an integer number (7383069).

Almost surely, 2^64411430 is an apocalyptic number.

64411430 is a deficient number, since it is larger than the sum of its proper divisors (53717674).

64411430 is a wasteful number, since it uses less digits than its factorization.

64411430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121591.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 64411430 is about 8025.6731804877. The cubic root of 64411430 is about 400.8553156177.

Adding to 64411430 its reverse (3411446), we get a palindrome (67822876).

The spelling of 64411430 in words is "sixty-four million, four hundred eleven thousand, four hundred thirty".